Home / 1,606,933.44-2,217,562.02-881,793.29

Finding the Fourth Proportional to 1,606,933.44, 2,217,562.02 and 881,793.29

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Solution

The fourth proportional to 1,606,933.44, 2,217,562.02 and 881,793.29 is: 1,216,871.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,933.44 : 2,217,562.02 = 881,793.29 : x
  2. Step 2: Convert to fraction form
    1,606,933.44/2,217,562.02 = 881,793.29/x
  3. Step 3: Cross multiply
    1,606,933.44x = 2,217,562.02 × 881,793.29
  4. Step 4: Simplify right side
    1,606,933.44x = 1,955,431,298,307.04
  5. Step 5: Solve for x
    x = 1,955,431,298,307.04/1,606,933.44
  6. Step 6: Final answer
    x = 1,216,871.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.